Sin-Tuition

how to study well in school

worksheet –
Solution to worksheet –
Youtube school videos – online teaching video
In this video I am teaching introduction to Algebra

With computer games you play by running, jumping or finding secret things. Well, with Algebra you play with letters, numbers and symbols, and you also get to find secret things!

And once you learn some of the "tricks", it becomes a fun challenge to work out how to use your skills in solving each "puzzle".